EP 0565619 B1 19950705 - METHOD AND DEVICE FOR APPLYING SEVERAL YARNS TO A SUPPORT USING FLEXIBLE TEETH, PLY OBTAINED AND ITEM COMPRISING AT LEAST ONE PLY: TYRE CASING.
Title (en)
METHOD AND DEVICE FOR APPLYING SEVERAL YARNS TO A SUPPORT USING FLEXIBLE TEETH, PLY OBTAINED AND ITEM COMPRISING AT LEAST ONE PLY: TYRE CASING.
Title (de)
VERFAHREN UND VORRICHTUNG ZUM AUFLEGEN MEHRERER FÄDEN AUF EINE UNTERLAGE MIT HILFE VON FLEXIBLEN ZÄHNEN, SO HERGESTELLTE LAGE UND ARTIKEL MIT MINDESTENS EINER SOLCHEN LAGE: REIFEN.
Title (fr)
PROCEDE ET DISPOSITIF POUR APPLIQUER PLUSIEURS FILS SUR UN SUPPORT A L'AIDE DE DENTS FLEXIBLES, NAPPE OBTENUE ET ARTICLE COMPORTANT AU MOINS UNE NAPPE: ENVELOPPE DE PNEUMATIQUE.
Publication
Application
Priority
- FR 9101078 W 19911227
- FR 9100098 A 19910104
Abstract (en)
[origin: WO9212001A1] Method and device (1) for feeding several yarns (7) to a support (11) to obtain a ply (13), while giving the yarns (7) a non-rectilinear form. The yarns (7) are fed at a controlled speed to a cylindrical drum (2) rotating about an axis. The yarns (7) are given a non-rectilinear form by means of teeth (5) which are moved with respect to each other, and parallel to the axis of rotation. At least some of these teeth are flexible between a free end in contact with a yarn (7) and an anchor zone. Plies (13) obtained using this method or device are disclosed, these plies being used, for example, in a tyre casing.
IPC 1-7
IPC 8 full level
B29D 30/38 (2006.01); B60C 9/18 (2006.01); B60C 9/20 (2006.01); B65H 81/06 (2006.01)
CPC (source: EP US)
B29C 70/16 (2013.01 - EP US); B29D 30/38 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI LU
DOCDB simple family (publication)
WO 9212001 A1 19920723; CA 2099372 A1 19920705; DE 69111081 D1 19950810; DE 69111081 T2 19951116; EP 0565619 A1 19931020; EP 0565619 B1 19950705; ES 2074355 T3 19950901; FR 2671308 A1 19920710; FR 2671308 B1 19930312; JP H06504007 A 19940512; US 5393364 A 19950228
DOCDB simple family (application)
FR 9101078 W 19911227; CA 2099372 A 19911227; DE 69111081 T 19911227; EP 92903723 A 19911227; ES 92903723 T 19911227; FR 9100098 A 19910104; JP 50327191 A 19911227; US 8418793 A 19930701